Individual Calculations September 2016
 De Kraker, Johnny  Total change: -51.20  Rating chartPersonal card
 20e Hogeschool Zeeland Toernooi Vlissingen NED 2016-08-06
RcRownchangeKK*chgGame
 1905 1994 3.50 8 -1.28 40 -51.20 
  Diesel, Carlo 1594  * LUX1.0010.08403.20 
  Lacrosse, Marc f2225 BEL0.001-0.2140-8.40 
  Vriens, Huib 1723 NED1.0010.17406.80 
  Nguyen, Kevin 2169 NED0.001-0.2740-10.80 
  De Pooter, Ronald 1761 NED0.501-0.2940-11.60 
  De Feijter, Niels 1699 NED1.0010.15406.00 
  Afek, Yochanan m2237 ISR0.001-0.2040-8.00 
  Freer, Rob 1834 NED0.001-0.7140-28.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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